Why do you think the terrestrial planets formed closer to the sun and the jovian planets formed farther away from the sun? Answer here and come back to respond to at least 2 classmates. Remember your netiquette and discussion board rules!
Maybe, due to the immense gravity the sun possesses, when the dust clouds finally coalesced, the balls of dirt were influenced more from the gravity of the sun making a terrestrial planet.
Magnetic fields would have a major effect.